S-90128A208 M4 x 6 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 170,000 psi tensile strength for reliable performance in demanding applications
- Superior wear and corrosion resistance thanks to zinc-plated alloy steel construction and Rockwell C37 hardness
- Precise installation and torque control enabled by the 3 mm hex drive and standard socket head profile
- Optimal thread engagement and vibration resistance with Class 5g6g thread fit and coarse 0.7 mm pitch
- Full-threaded design ensures maximum grip and uniform stress distribution along the entire 6 mm length
- Compliance with international standards including DIN 912/ISO 4762 for consistent quality and interchangeability
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for safe use in regulated industries
Professional Applications & Engineering Value
This M4 socket head cap screw is engineered to address critical challenges in heavy-duty industrial applications where failure is not an option. The Class 12.9 strength rating and zinc-plated alloy steel construction provide exceptional resistance to shear forces and environmental degradation, making it ideal for machinery, automotive assemblies, and precision equipment. The fully threaded metric screw design with coarse thread spacing ensures rapid assembly and superior vibration resistance in high-stress environments. With its 3mm hex drive and standardized socket head profile, it enables precise torque application in confined spaces, reducing installation time while maintaining joint integrity.
Specification Summary & Compliance
This socket head cap screw features M4 x 0.7mm metric thread with Class 5g6g thread fit tolerance, ensuring precise dimensional accuracy per DIN 912/ISO 4762 standards. The 6mm length and fully threaded configuration provide consistent performance across applications. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and material traceability for global industrial use.
